Bump deps and fix crash

go.mod

@@ -2,6 +2,7 @@ module github.com/teeworlds-go/proxy
 
 go 1.22.3
 
-require github.com/teeworlds-go/teeworlds v0.0.0-20240621015046-db550ce86fda
-
-require github.com/teeworlds-go/huffman v1.0.0 // indirect
+require (
+	github.com/teeworlds-go/huffman v1.0.0 // indirect
+	github.com/teeworlds-go/teeworlds v0.0.0-20240621024049-4f37d5de48ca // indirect
+)

go.sum

@@ -1,4 +1,4 @@
 github.com/teeworlds-go/huffman v1.0.0 h1:XSNMNAJZb+njNrPACsxcDrrLDXTGjZZt35FqLAuHi4I=
 github.com/teeworlds-go/huffman v1.0.0/go.mod h1:kjaXpL6C6xL7CM+tWPNYjdEgVZB2GumKhx7rCDdXArU=
-github.com/teeworlds-go/teeworlds v0.0.0-20240621015046-db550ce86fda h1:Ho08Zo5Co+t5VfX4wVqiEDHxxDD3F+52AYne/Gs7oj0=
-github.com/teeworlds-go/teeworlds v0.0.0-20240621015046-db550ce86fda/go.mod h1:aKhyLQAZ0cXv3e6ivNMiolKLbycQlDTIq9Yldn7klWM=
+github.com/teeworlds-go/teeworlds v0.0.0-20240621024049-4f37d5de48ca h1:0u/k7xwegit84TXXBnS7iLJSxUxuE2AjOX/aJwlRIH0=
+github.com/teeworlds-go/teeworlds v0.0.0-20240621024049-4f37d5de48ca/go.mod h1:aKhyLQAZ0cXv3e6ivNMiolKLbycQlDTIq9Yldn7klWM=

proxy.go

@@ -93,19 +93,21 @@ func RunConnection(conn *Connection, twconn *protocol7.Connection) {
 		if err != nil {
 			panic(err)
 		}
-		// example of inspecting incoming trafic
-		for i, msg := range result.Packet.Messages {
-			if msg.MsgId() == network7.MsgGameSvChat {
-				var chat *messages7.SvChat
-				var ok bool
-				if chat, ok = result.Packet.Messages[i].(*messages7.SvChat); ok {
-					fmt.Printf("got chat msg: %s\n", chat.Message)
-					chat.Message = "capitalism."
-
-					// modify chat if this was a proxy
-					result.Packet.Messages[i] = chat
-
-					srvMsg = result.Packet.Pack(twconn)
+		// inspecting incoming trafic
+		if result != nil && result.Packet != nil {
+			for i, msg := range result.Packet.Messages {
+				if msg.MsgId() == network7.MsgGameSvChat {
+					var chat *messages7.SvChat
+					var ok bool
+					if chat, ok = result.Packet.Messages[i].(*messages7.SvChat); ok {
+						fmt.Printf("got chat msg: %s\n", chat.Message)
+						chat.Message = "capitalism."
+
+						// modify chat if this was a proxy
+						result.Packet.Messages[i] = chat
+
+						srvMsg = result.Packet.Pack(twconn)
+					}
 				}
 			}
 		}